| Official Name: | Ilinden |
| Native Name: | Илинден |
| Subdivision Type: | Country |
| Subdivision Type1: | City |
| Subdivision Name: | Bulgaria |
| Subdivision Name1: | Sofia |
| Leader Title: | Mayor |
| Leader Name: | Ivan Bozhilov |
| Area Total Km2: | 3.31 |
| Population As Of: | 17.08.2017 |
| Population Total: | 36864 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Coordinates: | 42.7128°N 23.29°W |
| Website: | Official Site of Ilinden District |
Ilinden (Bulgarian: Илинден in Bulgarian pronounced as /iˈlindɛn/) is a district[1] of Sofia, located in the western parts of the city. it has 37,256 inhabitants. There are four neighbourhoods: "Zaharna Fabrika", "Gevgeliiski", "Sveta Troitsa" (Holy Trinity) and "Ilinden".